Individual Calculations September 2009
 Mahmoody, M.sadegh  Total change: -5.25  Rating chartPersonal card
 1st Omid Cup Chess Tournament Tehran IRI 2009-06-21
RcRownchangeKK*chgGame
 2082 2137 7.50 11 1.20 15 18.00 
  Moradi, Amirmasoud 1879 IRI0.501-0.3215-4.80 
  Ghaziolsharif, Kaveh 2008 IRI0.001-0.6715-10.05 
  Pedram, Mehrdad 2039 IRI1.0010.37155.55 
  Abedi, Ali 2175 IRI1.0010.55158.25 
  Sadatnajafi, M 2282 IRI0.5010.19152.85 
  Dalir, Alireza 2110 IRI0.001-0.5415-8.10 
  Dalir, Javad 2103 IRI1.0010.45156.75 
  Nikzaban, Ehsan 2075 IRI0.501-0.0915-1.35 
  Asgarizadeh, Ahmad 2058 IRI1.0010.39155.85 
  Yousefi, Akbar 2027 IRI1.0010.35155.25 
  Khaje Hesamedini, Ali 2149 IRI1.0010.52157.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Iranian Men Chess Festival (Zone 1) Tehran IRI 2009-07-18
RcRownchangeKK*chgGame
 1949 2154 5.50 9 -1.18 15 -17.70 
  Khaki, Shahin 1754  * IRI0.001-0.9215-13.80 
  Firouzi, Miad 1754  * IRI1.0010.08151.20 
  Pedram, Mehrdad 2039 IRI1.0010.34155.10 
  Rajabi, Mohsen 2044 IRI1.0010.35155.25 
  Sedaghati, Mehrdad 2067 IRI0.501-0.1215-1.80 
  Mahmoodi, Manouchehr 1806 IRI1.0010.11151.65 
  Motayer, Sam 2036 IRI0.501-0.1615-2.40 
  Dehghan, Mohammad Ali 2029 IRI0.001-0.6715-10.05 
  Abbasi, Meisam 2009 IRI0.501-0.1915-2.85 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 8th International Ebne Sina Open Chess Tournament Hamedan IRI 2009-07-26
RcRownchangeKK*chgGame
 2026 2154 5.50 9 -0.37 15 -5.55 
  Noroozi, Omid 2339 IRI0.001-0.2615-3.90 
  Manoochehri, Vahid 1852 IRI1.0010.15152.25 
  Valadi, Mohammadreza 1918 IRI1.0010.20153.00 
  Abbasi, Hossein 1968 IRI0.001-0.7415-11.10 
  Shakiba, Behrooz 2004 IRI1.0010.30154.50 
  Nadimifar, Adnan 2040 IRI1.0010.34155.10 
  Darban, Morteza m2345 IRI0.001-0.2515-3.75 
  Chegini, Milad 2016 IRI0.501-0.1915-2.85 
  Sabahifard, Arash 1754  * IRI1.0010.08151.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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